We're dividing 346104 by 78 
We want to divide 346104 by 78.

Moving on to step 1:
When dividing 3 by 78, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 78

Advancing to step 2:
34 divided by 78 is 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Take the next digit (6) from the dividend and append it to 34, then repeat: 346 / 78

Going ahead to step 3:
78 can be fit into 346 4 times, resulting in a remainder of 34.
The next digit of our result is 4. 
Result so far: 4.0
If we take 312 away from 346, we end up with 34.
Take the next digit (1) from the dividend and append it to 34, then repeat: 341 / 78

Advancing to step 4:
When dividing 341 by 78, we get 4 with a remainder of 29.
Use 4 as the next digit of our solution. 
Result so far: 44.0
If we subtract 312 from 341, we get 29.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 78

Step 5:
When dividing 290 by 78, we get 3 with a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 443.0
If we subtract 234 from 290, we get 56.
Include the next digit (4) from the dividend after 56, then repeat: 564 / 78

On to step 6:
If we divide 564 by 78, we get 7 and a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 4437.0
The remainder is 18 after subtracting 546 from 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
If we divide 180 by 78, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 4437.2
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 8:
When dividing 240 by 78, we get 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 4437.23
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
60 divided by 78 is 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 4437.23
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
When dividing 600 by 78, we get 7 with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 4437.2307
Deduct 546 from 600 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 11:
78 can be fit into 540 6 times, resulting in a remainder of 72.
The next digit of our result is 6. 
Result so far: 4437.23076
Subtract 468 from 540 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
The number 78 fits into 720 9 times, leaving a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 4437.230769
If we take 702 away from 720, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
The number 78 fits into 180 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 4437.2307692
Deduct 156 from 180 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
78 goes into 240 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 4437.23076923
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 4437.23076923 with a remainder of 6e-09.